From a4299ab868fa381c844a781d005e7bdd12dab47d Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Thu, 19 Apr 2012 10:59:37 -0400
Subject: [PATCH] Better phrasing for warning in pyopencl-complex.h.

---
 src/cl/pyopencl-complex.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cl/pyopencl-complex.h b/src/cl/pyopencl-complex.h
index 005ffab3..d027df29 100644
--- a/src/cl/pyopencl-complex.h
+++ b/src/cl/pyopencl-complex.h
@@ -24,6 +24,9 @@
 // functions as visible below, e.g. cdouble_log(z).
 //
 // Under the hood, the complex types are simply float2 and double2.
+// Note that native (operator-based) addition (float + float2) and
+// multiplication (float2*float1) is defined for these types,
+// but do not match the rules of complex arithmetic.
 
 #define PYOPENCL_DECLARE_COMPLEX_TYPE_INT(REAL_TP, REAL_3LTR, TPROOT, TP) \
   \
-- 
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